BR8301122A - ELEVATOR SYSTEM - Google Patents

ELEVATOR SYSTEM

Info

Publication number
BR8301122A
BR8301122A BR8301122A BR8301122A BR8301122A BR 8301122 A BR8301122 A BR 8301122A BR 8301122 A BR8301122 A BR 8301122A BR 8301122 A BR8301122 A BR 8301122A BR 8301122 A BR8301122 A BR 8301122A
Authority
BR
Brazil
Prior art keywords
elevator system
elevator
Prior art date
Application number
BR8301122A
Other languages
Portuguese (pt)
Inventor
William Robert Caputo
Alan Louis Husson
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR8301122A publication Critical patent/BR8301122A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/249—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code
    • G01D5/2497—Absolute encoders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3492—Position or motion detectors or driving means for the detector
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
BR8301122A 1982-03-10 1983-03-08 ELEVATOR SYSTEM BR8301122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/356,685 US4433756A (en) 1982-03-10 1982-03-10 Elevator system

Publications (1)

Publication Number Publication Date
BR8301122A true BR8301122A (en) 1983-11-22

Family

ID=23402494

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301122A BR8301122A (en) 1982-03-10 1983-03-08 ELEVATOR SYSTEM

Country Status (9)

Country Link
US (1) US4433756A (en)
JP (1) JPH0620986B2 (en)
AU (1) AU561262B2 (en)
BR (1) BR8301122A (en)
CA (1) CA1191631A (en)
ES (1) ES520436A0 (en)
FR (1) FR2523105A1 (en)
GB (1) GB2119541B (en)
MX (1) MX153347A (en)

Families Citing this family (49)

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GB2164444A (en) * 1984-09-15 1986-03-19 Lamb Sceptre Ltd Position monitoring apparatus
FR2577329B1 (en) * 1985-02-12 1988-04-29 Logilift Sarl CONTROLLED CONTROL METHOD OF AN ELECTRIC MOTOR FOR MOVING A MOBILE AND CONTROL DEVICE FOR IMPLEMENTING THE METHOD
US4798267A (en) * 1987-01-20 1989-01-17 Delaware Capital Formation, Inc. Elevator system having an improved selector
US4750592A (en) * 1987-03-20 1988-06-14 United States Elevator Corp. Elevator position reading sensor system
AU599842B2 (en) * 1987-10-19 1990-07-26 Otis Elevator Company Elevator car position monitoring system
US5153390A (en) * 1991-03-15 1992-10-06 Otis Elevator Company Method for avoiding terminal landing position initialization after power loss
US5135081A (en) * 1991-05-01 1992-08-04 United States Elevator Corp. Elevator position sensing system using coded vertical tape
JP2788361B2 (en) * 1991-08-14 1998-08-20 株式会社東芝 Elevator car position correction device
JPH05338949A (en) * 1992-06-04 1993-12-21 Mitsubishi Electric Corp Car position detecting device
DE4312947C1 (en) * 1993-04-21 1994-06-30 Leuze Electronic Gmbh & Co Light-curtain for cage of goods lift not equipped with gate
CA2165247C (en) * 1995-01-20 2006-05-23 Bernhard Gerstenkorn Method and equipment for the production of shaft information data of a lift shaft
JP2000159454A (en) * 1998-09-14 2000-06-13 Inventio Ag Fixing device for hoistway data transmitter of elevator equipment
JP2003531791A (en) 2000-04-27 2003-10-28 インベンテイオ・アクテイエンゲゼルシヤフト Apparatus for generating elevator hoistway information
DE20208469U1 (en) * 2002-05-27 2002-08-14 LONGUS Paul Lange & Co., 70191 Stuttgart Absolute position and / or displacement measuring system and device with one movable part
JP4177076B2 (en) * 2002-10-24 2008-11-05 三菱電機株式会社 Elevator car position detector
EP1749778B1 (en) * 2004-05-28 2011-11-16 Mitsubishi Denki Kabushiki Kaisha Elevator rail joint detector and elevator system
SG120230A1 (en) * 2004-08-12 2006-03-28 Inventio Ag Lift installation with a cage and equipment for detecting a cage position as well as a method of operating such a lift installation
SG120250A1 (en) * 2004-08-12 2006-03-28 Inventio Ag Elevator installation with a car and a device for determining a car position and method for operating such an elevator installation
EP1634841B1 (en) * 2004-08-12 2015-03-18 Inventio AG Elevator system with a device for determining the position of an elevator cabin and method to operate the elevator system
EP1637493B1 (en) * 2004-08-12 2010-05-26 Inventio Ag Elevator system with a device for determining the position of an elevator cabin and method to operate the elevator system
FI117283B (en) * 2005-02-04 2006-08-31 Kone Corp Elevator system
JP2007031084A (en) * 2005-07-27 2007-02-08 Mitsubishi Electric Corp Landing device of elevator
CN101007608A (en) * 2006-01-27 2007-08-01 因温特奥股份公司 Equipment for producing shaft information
CN101500922B (en) * 2006-10-17 2011-04-20 三菱电机株式会社 Position detection device for elevator
US20120118678A1 (en) 2010-11-16 2012-05-17 Daniel Meierhans Code strip for an elevator installation
EP2657171B1 (en) * 2012-04-26 2014-06-11 Cedes AG Lift facility, marking device and measuring device
US9352934B1 (en) 2013-03-13 2016-05-31 Thyssenkrupp Elevator Corporation Elevator positioning system and method
EP2842900B1 (en) 2013-08-29 2016-03-09 Cedes AG Connecting device for measuring tapes in elevator devices
EP2842898B1 (en) 2013-08-29 2015-12-30 Cedes AG Connecting device for measuring tapes in elevator devices
US9469501B2 (en) * 2013-10-05 2016-10-18 Thyssenkrupp Elevator Corporation Elevator positioning clip system and method
US9359170B2 (en) * 2013-10-14 2016-06-07 Cedes Ag Coding device and position-determining device and position-determining method
WO2015159392A1 (en) * 2014-04-16 2015-10-22 三菱電機株式会社 Elevator position detection device
WO2015177885A1 (en) * 2014-05-21 2015-11-26 三菱電機株式会社 Elevator position detecting device
JP6531409B2 (en) * 2015-02-03 2019-06-19 フジテック株式会社 Elevator equipment
JP6464843B2 (en) * 2015-03-16 2019-02-06 フジテック株式会社 Elevator equipment
CN105173949A (en) * 2015-10-22 2015-12-23 日立电梯（中国）有限公司 System and method for detecting relative position and speed of elevator car
CN105480797B (en) * 2016-01-22 2017-05-03 日立电梯（中国）有限公司 Elevator car position and speed detection system and self-detection method thereof
EP3231753B1 (en) * 2016-04-13 2018-09-12 Cedes AG Elevator with code section marker
EP3232177B1 (en) * 2016-04-15 2019-06-05 Otis Elevator Company Building settling detection
CN106865367B (en) * 2017-03-09 2019-07-19 上海中联重科电梯有限公司 Elevator landing control system and elevator with the system
CN108622746B (en) 2017-03-24 2022-07-05 奥的斯电梯公司 Dynamic compensation control for elevator system
DE102017005782A1 (en) * 2017-06-20 2018-12-20 Thyssenkrupp Ag Measuring tape holder for an elevator system
EP3645440B1 (en) * 2017-06-27 2021-05-26 Inventio AG Position determining system and method for determining a position of a lift cabin
CN108423507B (en) * 2018-03-09 2019-11-12 日立电梯（中国）有限公司 The self-checking unit and its self checking method of the detection system of carriage absolute position
WO2019169623A1 (en) * 2018-03-09 2019-09-12 日立电梯（中国）有限公司 Sensing system for determining absolute position of elevator car and self-testing method thereof
JP7133531B2 (en) * 2019-10-24 2022-09-08 株式会社日立ビルシステム elevator equipment
KR20230064625A (en) * 2020-10-21 2023-05-10 미쓰비시덴키 가부시키가이샤 elevator device
JP7345616B1 (en) * 2022-10-06 2023-09-15 三菱電機ビルソリューションズ株式会社 elevator system
WO2024160614A1 (en) 2023-02-03 2024-08-08 Inventio Ag Measuring system for detecting the absolute position of an elevator car in an elevator shaft

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483950A (en) * 1964-04-06 1969-12-16 Joseph Elmer Simpson Elevator control system including a photocell position indicator
US3963098A (en) * 1974-05-07 1976-06-15 Westinghouse Electric Corporation Position measurement apparatus
JPS54115852A (en) * 1978-02-27 1979-09-08 Toshiba Corp Cage position detecting system for elevator
JPS557171A (en) * 1978-07-03 1980-01-18 Tokyo Shibaura Electric Co Apparatus for detecting elevator position
BR8106528A (en) * 1980-02-08 1981-12-29 Payne R MONITORING AND CONTROL OF ELEVATOR POSITIONS
GB2076602B (en) * 1980-05-08 1983-06-08 Smiths Industries Ltd Control units
JPS5730266U (en) * 1980-07-23 1982-02-17

Also Published As

Publication number Publication date
US4433756A (en) 1984-02-28
GB2119541A (en) 1983-11-16
JPH0620986B2 (en) 1994-03-23
ES8402796A1 (en) 1984-02-16
GB2119541B (en) 1985-12-24
MX153347A (en) 1986-09-29
GB8306178D0 (en) 1983-04-13
ES520436A0 (en) 1984-02-16
CA1191631A (en) 1985-08-06
JPS58216873A (en) 1983-12-16
AU561262B2 (en) 1987-05-07
FR2523105A1 (en) 1983-09-16
AU1192483A (en) 1983-09-15

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/03/98